- Course unit code:
- N418L10_4B
- Course unit title:
- Laboratory of Instrumental Methods in Analysis
- Mode of completion and Number of ECTS credits:
- Class req (3 credits)
- Course contents:
- 1.Basic principles work in the analytical laboratory . Working with measures of weight and
volume. Preparation of solutions.
2.Optical methods -
● Molecular absorption spectral analysis in visible and ultraviolet radiation
- spectrophotometric determination of salicylic acid in Acylpyrine
- spectrophotometric determination of iron in mineral water.
- spectrophotometric determination of nitrates in the UV spectrum
- spectrophotometric determination of copper
● Atomic emission spectral analysis
- determination of sodium in water by flame photometry
● Nephelometry
- nefelometric determination of chlorides
3.Electroanalytical methods -
● Voltammetric titration with polarized electrodes
- iodometry with instrumental indication during titration
● Potentiometric titration
- determination of kys. Phosphate titration with sodium hydroxide to II. titration degree.
● Quantitative polarographic analysis
- determination of Zn by the calibration curve method
4.Chromatography techniques -
● Capillary gas chromatography
- identification of substances in an unknown sample using the Kovets index method a practice
work with internal standard
● Reverse phase high performance liquid chromatography
- determination of phenolic compounds in water samples after pre-separation by solid phase
extraction
- determination of caffeine in food samples
● Electrophoresis, Thin Film Chromatography
- optimization of separation conditions and identification of synthetic dyestuffs in food
5.Test
Institute of Information Engineering, Automation and Mathematics was established in 1.1.2006 from two departments: Department of Information Engineering and Process Control and Department of Mathematics.
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